66983756

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13217}}^1$

素因数の和:13409

約数の個数: 24

約数和(自身を含む): 134717856

約数和(自身を除く): 67734100

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 13217, 26434, 52868, 92519, 185038, 370076, 2392277, 4784554, 9569108, 16745939, 33491878, 66983756]

約数ペア:

[(1, 66983756), (2, 33491878), (4, 16745939), (7, 9569108), (14, 4784554), (28, 2392277), (181, 370076), (362, 185038), (724, 92519), (1267, 52868), (2534, 26434), (5068, 13217)]